Patents by Inventor Weihua QIAO
Weihua QIAO has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240389168Abstract: A wireless device receives, from a network element, a measurement assistance information for a performance measurement function of a multi-access packet data unit (MA-PDU) session. The measurement assistance information comprises a first field indicating that a first address, associated with a first access of the MA-PDU session, is for a first radio access technology; and a second field indicating that a second address, associated with a second access of the MA-PDU session, is for a second radio access technology. The wireless device sends, to a user plane function, at least one echo request to measure performance of at least one of the first access and the second access of the MA-PDU session. The wireless device receives at least one echo response from the user plane function.Type: ApplicationFiled: July 30, 2024Publication date: November 21, 2024Applicant: Ofinno, LLCInventors: Peyman Talebi Fard, Kyungmin Park, Esmael Hejazi Dinan, SungDuck Chun, Weihua Qiao
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Publication number: 20240381180Abstract: A wireless device sends, to an access and mobility management function (AMF) of a 5G system (5GS) network, a registration request message to register the wireless device in the 5GS network. The wireless device receives, from the AMF, a registration accept message comprising an access traffic steering, switching, and splitting (ATSSS) capability indication of the 5GS network. The ATSSS capability indication indicates whether an ATSSS feature is supported by the 5GS network. The wireless device sends, to the AMF of the 5GS network and after receiving the registration accept message, a packet data unit (PDU) session establishment request message comprising a request for a PDU session.Type: ApplicationFiled: July 23, 2024Publication date: November 14, 2024Applicant: Ofinno, LLCInventors: Weihua Qiao, Esmael Hejazi Dinan, Kyungmin Park, Jinsook Ryu, Peyman Talebi Fard, Taehun Kim
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Publication number: 20240381054Abstract: A method can include sending, by a wireless device, a first registration request message comprising a first geographical coordinate of a first geographical location. The method can also include receiving, after the first registration request message, a registration accept message comprising a radius value. The method can further include moving, by the wireless device, to a second geographical location. The method can additionally include sending, based on a distance between the first geographical coordinate and a second geographical coordinate of the second geographical location being larger than the radius value, a second registration request message comprising the second geographical coordinate.Type: ApplicationFiled: July 22, 2024Publication date: November 14, 2024Applicant: Ofinno, LLCInventors: Jinsook Ryu, Esmael Hejazi Dinan, Yunjung Yi, Kyungmin Park, Peyman Talebi Fard, Weihua Qiao
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Patent number: 12143916Abstract: A base station receives, from an access and mobility management function (AMF) of a core network, a message indicating an overload start of the core network, the message comprising an identifier of a first non-public network (NPN). The base station sends, to a wireless device and based on the overload start, barring information indicating that access to the first NPN is barred.Type: GrantFiled: August 1, 2022Date of Patent: November 12, 2024Assignee: Ofinno, LLCInventors: Peyman Talebi Fard, Esmael Hejazi Dinan, Jinsook Ryu, Kyungmin Park, Weihua Qiao
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Patent number: 12143198Abstract: A non-terrestrial network base station transmits to a wireless device access network information indicating an access network type of a plurality of access network types. The wireless device selects based on the received access network type a non-access stratum period from a plurality of periods including a first value and a second value. The non-terrestrial network base station receives from the wireless device a non-access stratum request message and sends the non-access stratum request message to an access and mobility management function.Type: GrantFiled: November 1, 2023Date of Patent: November 12, 2024Assignee: HONOR DEVICE CO., LTD.Inventors: Jinsook Ryu, Esmael Hejazi Dinan, Yunjung Yi, Kyungmin Park, Peyman Talebi Fard, Weihua Qiao
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Publication number: 20240373401Abstract: A first base station determines a network slice of a protocol data unit session. The first base station based on the determination of the network slice of a protocol data unit session sends to a second base station a radio access network paging request message comprising an identifier of the network slice.Type: ApplicationFiled: May 3, 2024Publication date: November 7, 2024Applicant: Ofinno, LLCInventors: SungDuck Chun, Kyungmin Park, Esmael Hejazi Dinan, Peyman Talebi Fard, Taehun Kim, Weihua Qiao
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Publication number: 20240365410Abstract: A user plane function (UPF) receives, from a control plane function (CPF), a request to establish a layer 2 tunneling protocol (L2TP) tunnel for a first protocol data unit (PDU) session of a wireless device. The UPF sends, to the CPF, a message comprising a tunnel failure cause for the establishment of the L2TP tunnel for the first PDU session. The message indicating at least one of a L2TP tunnel failure of the L2TP tunnel, or a L2TP session failure associated with the L2TP tunnel.Type: ApplicationFiled: July 10, 2024Publication date: October 31, 2024Applicant: Ofinno, LLCInventors: Weihua Qiao, Esmael Hejazi Dinan, Kyungmin Park, Jinsook Ryu, Peyman Talebi Fard, Taehun Kim
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Publication number: 20240365212Abstract: A core network device receives, from a wireless device, a first message indicating a request for network slice group information. The core network device sends, to the wireless device, a second message comprising the network slice group information. The network slice group information sent by the core network device by the second message to the wireless device indicating that a first network slice group comprises at least one first network slice.Type: ApplicationFiled: July 3, 2024Publication date: October 31, 2024Applicant: Ofinno, LLCInventors: Kyungmin Park, Taehun Kim, Esmael Hejazi Dinan, Peyman Talebi Fard, Weihua Qiao, SungDuck Chun, Jian Xu
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Patent number: 12133113Abstract: A base station may include one or more processors and memory storing instructions that, when executed by the one or more processors, cause the base station to perform a process. The process may include sending, to a wireless device, a radio resource control (RRC) message comprising at least one packet data convergence protocol (PDCP) configuration parameter indicating Ethernet header compression for a data radio bearer. The method may also include sending, to the wireless device, information associated with the Ethernet header compression. The information may include a source medium access control (MAC) address and a destination MAC address, as well as a header compression index corresponding to the source MAC address and the destination MAC address. The process may further include sending, to the wireless device, a compressed Ethernet packet comprising a packet header being compressed and the corresponding header compression index.Type: GrantFiled: July 17, 2023Date of Patent: October 29, 2024Assignee: Ofinno, LLCInventors: Weihua Qiao, Esmael Hejazi Dinan, Kyungmin Park, Peyman Talebi Fard
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Publication number: 20240357667Abstract: A base station distributed unit (BS-DU) receives, from a wireless device, a random access (RA) preamble based on an RA configuration associated with at least one network slice. The BS-DU sends, to a base station central unit (BS-CU), a radio resource control (RRC) request message for an RRC connection or an area update procedure of the wireless device and an indication of the at least one network slice.Type: ApplicationFiled: July 3, 2024Publication date: October 24, 2024Applicant: Ofinno, LLCInventors: Kyungmin Park, Taehun Kim, Esmael Hejazi Dinan, Weihua Qiao, Peyman Talebi Fard, SungDuck Chun
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Publication number: 20240356823Abstract: A method may include sending, by a master base station of a wireless device to a secondary base station of the wireless device, a request message that includes one or more available radio access network (RAN) visible quality-of-experience (QoE) metrics that can be collected by the secondary base station from the wireless device. The wireless device may be connected to the master base station and the secondary base station. In response to the request message, receiving, by the master base station from the secondary base station, a message comprising at least one first RAN visible QoE metric that can be collected by the secondary base station from the wireless device. The method may further include sending, by the master base station to the wireless device, a radio resource control (RRC) message, after receiving the request message, to reconfigure the wireless device.Type: ApplicationFiled: July 1, 2024Publication date: October 24, 2024Applicant: Ofinno, LLCInventors: Jian Xu, Kyungmin Park, Esmael Hejazi Dinan, SungDuck Chun, Peyman Talebi Fard, Weihua Qiao, Stanislav Filin
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Patent number: 12127098Abstract: A method may include sending, to a wireless device, a system information block (SIB) indicating that restricted local operator services (RLOS) are supported by a public land mobile network. The method may also include receiving, from the wireless device and after the sending of the SIB indicating support for the RLOS, a preamble. The method may further include sending, to the wireless device, a random access response to the preamble. The method may additionally include receiving, from the wireless device and after the random access response, at least one first radio resource control (RRC) message. The message may indicate that an RRC connection of the wireless device is for the RLOS and that an attach request of the wireless device is for the RLOS. The method may also include sending, to the wireless device, a second RRC message comprising an attach accept message indicating acceptance of the RLOS.Type: GrantFiled: June 30, 2023Date of Patent: October 22, 2024Assignee: Ofinno, LLCInventors: Weihua Qiao, Esmael Hejazi Dinan, Kyungmin Park, Peyman Talebi Fard
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Patent number: 12127276Abstract: A session management function (SMF) sends, to a first user plane function (UPF), a request to establish a layer 2 tunneling protocol (L2TP) tunnel between the UPF and a L2TP server for a first protocol data unit (PDU) session of a wireless device. The SMF receives, from the first UPF, a message indicating a failure of the L2TP tunnel, the message comprising a tunnel failure cause information element indicating at least one of a L2TP tunnel failure of the L2TP tunnel or a L2TP session failure associated with the L2TP tunnel.Type: GrantFiled: October 7, 2022Date of Patent: October 22, 2024Assignee: Ofinno, LLCInventors: Weihua Qiao, Esmael Hejazi Dinan, Kyungmin Park, Jinsook Ryu, Peyman Talebi Fard, Taehun Kim
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Patent number: 12127127Abstract: A method can include transmitting, by a base station to a wireless device, a radio resource control (RRC) message to transition the wireless device from an RRC connected state to an RRC inactive state. The RRC message can indicate a time period in which the wireless device is reachable by paging. The RRC message can be configured to trigger the wireless device to transition from the RRC connected state to the RRC inactive state while remaining in a connection management (CM) connected state. The RRC message can also trigger the wireless device to monitor, in the RRC inactive state, to receive a paging message during the time period after the transitioning. The RRC message can further trigger the wireless device to, in response to an expiration of the time period, stop the monitoring to receive the paging message.Type: GrantFiled: August 4, 2023Date of Patent: October 22, 2024Assignee: Ofinno, LLCInventors: Jinsook Ryu, Esmael Hejazi Dinan, Kyungmin Park, Peyman Talebi Fard, Weihua Qiao, Jayshree Bharatia
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Publication number: 20240349357Abstract: A wireless device receives, from a first base station, configuration parameters of a cell, wherein the configuration parameters comprise first random access, RA, parameters, for at least one first network slice, indicating RA resources. The wireless device transmits one or more RA preambles for a RA procedure using the RA resources of the cell. The wireless device transmits to a second base station, a RA report of the RA procedure, wherein the RA report comprises at least one first identifier of the at least one first network slice.Type: ApplicationFiled: June 26, 2024Publication date: October 17, 2024Applicant: Ofinno, LLCInventors: Kyungmin Park, Taehun Kim, Esmael Hejazi Dinan, Weihua Qiao, Peyman Talebi Fard, SungDuck Chun, Hyoungsuk Jeon
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Publication number: 20240349364Abstract: A wireless device sends, to a network function, a message comprising a parameter indicating a request for symmetric communication channels for an application of the wireless device. The wireless device receives an acceptance of the request for the symmetric communication channels.Type: ApplicationFiled: June 26, 2024Publication date: October 17, 2024Applicant: Ofinno, LLCInventors: Weihua Qiao, Taehun Kim, Esmael Hejazi Dinan, Hua Zhou, Kyungmin Park, SungDuck Chun, Peyman Talebi Fard
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Publication number: 20240349222Abstract: A method may include transmitting, by a wireless device to an access and mobility management function (AMF), a protocol data unit (PDU) session establishment request to establish a PDU session associated with an aerial service. The transmitting may be after an authentication and/or authorization procedure for the aerial service of the wireless device is confirmed. The PDU session establishment request may include a civil aviation authority (CAA) uncrewed aerial vehicle (UAV) identifier (ID). The method may also include receiving, by the wireless device from by the AMF, an indication of acceptance or rejection of the PDU session establishment request. The rejection or acceptance of the PDU session establishment request may be based on an indication of whether the aerial service of the wireless device has been authenticated and/or authorized by an uncrewed aerial system service supplier (USS).Type: ApplicationFiled: June 24, 2024Publication date: October 17, 2024Applicant: Ofinno, LLCInventors: Jinsook Ryu, Esmael Hejazi Dinan, Kyungmin Park, Peyman Talebi Fard, Taehun Kim, Weihua Qiao
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Patent number: 12120775Abstract: A session management function (SMF) receives, from a user plane function (UPF), a data notification message for a multi access (MA) packet data unit (PDU) session associated with multiple tunnels between multiple access network types and a PDU session anchor. The SMF sends, to an access and mobility management function (AMF), a first request to activate user plane resources. The first request comprises an indication of an access network type, from among the multiple access network types, of the MA PDU session.Type: GrantFiled: November 1, 2021Date of Patent: October 15, 2024Assignee: Ofinno, LLCInventors: Peyman Talebi Fard, Esmael Hejazi Dinan, Weihua Qiao, Kyungmin Park
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Publication number: 20240340928Abstract: A wireless device is associated with a first configuration of a second gap for a second procedure of the wireless device. The wireless device transmits, to a base station: information of a first gap for a first procedure and an indication of a request. The indication of the request is for a second configuration of the second gap for the second procedure.Type: ApplicationFiled: June 20, 2024Publication date: October 10, 2024Applicant: Ofinno, LLCInventors: Taehun Kim, Hyoungsuk Jeon, Esmael Hejazi Dinan, Kyungmin Park, SungDuck Chun, Weihua Qiao, Peyman Talebi Fard
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Publication number: 20240333823Abstract: A wireless device receives, from an SMF, a message for a PDU session establishment, wherein the message comprises a configuration information for determining whether one or more packets are associated with a plurality of packets of a data unit (DU) based on a timestamp field of the one or more packets. The wireless device determines, based on the configuration information, that a first packet, comprising a first timestamp field, is one of a first plurality of packets of a first DU, and a second packet, comprising a second timestamp field, is one of the first plurality of packets of the first DU. The wireless device sends, to a base station, the first packet and the second packet.Type: ApplicationFiled: June 10, 2024Publication date: October 3, 2024Applicant: Ofinno, LLCInventors: SungDuck Chun, Kyungmin Park, Esmael Hejazi Dinan, Peyman Talebi Fard, Weihua Qiao, Damian Ruiz Coll, Vinod Kumar Malamal Vadakital, Vasily Alexeevich Rufitskiy